Harlingen, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    77°
    Sunday 5/5
    Forecast night icon
    77°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 77F. Dew point will be around 76F with an average humidity of 87%. Winds will be 13 mph from the SE.
  • Forecast day icon
    Monday
    Mostly Sunny
    90°
    Forecast night icon
    Night
    Partly Cloudy
    77°
    Monday 5/6
    Day
    90°
    Mostly Sunny
    Forecast day icon
    Night
    77°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then becoming mostly sunny. Highs in the lower 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    94°
    Forecast night icon
    Night
    Mostly Cloudy
    77°
    Tuesday 5/7
    Day
    94°
    Mostly Sunny
    Forecast day icon
    Night
    77°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Humid with highs in the mid 90s. Southeast winds 10 to 15 mph. Heat index values up to 109 in the afternoon.
    Night Details
    Mostly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Wednesday
    Partly Sunny
    95°
    Forecast night icon
    Night
    Mostly Cloudy
    77°
    Wednesday 5/8
    Day
    95°
    Partly Sunny
    Forecast day icon
    Night
    77°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Humid with highs in the mid 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 111 in the afternoon.
    Night Details
    Mostly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening.
  • Forecast day icon
    Thursday
    Hot and Humid
    104°
    Forecast night icon
    Night
    Partly Cloudy
    76°
    Thursday 5/9
    Day
    104°
    Hot and Humid
    Forecast day icon
    Night
    76°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny hot with highs 100 to 105. Heat index values up to 115 in the afternoon.
    Night Details
    Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. Heat index values up to 110.
  • Forecast day icon
    Friday
    Partly Cloudy
    86°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Friday 5/10
    Day
    86°
    Partly Cloudy
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. Heat index values up to 110.
    Night Details
    Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. Heat index values up to 110.
  • Forecast day icon
    Saturday
    Partly Sunny
    86°
    Forecast night icon
    Night
    Partly Cloudy
    73°
    Saturday 5/11
    Day
    86°
    Partly Sunny
    Forecast day icon
    Night
    73°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 80s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Sunday
    Partly Sunny
    85°
    Forecast night icon
    Night
    30% Chance of Rain
    74°
    Sunday 5/12
    Day
    85°
    Partly Sunny
    Forecast day icon
    Night
    74°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. Highs in the upper 80s.
    Night Details
    Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 70F with an average humidity of 83%. Winds will be 11 mph from the E.
  • Forecast day icon
    Monday
    40% Chance of Storms
    85°
    Forecast night icon
    Night
    30% Chance of Rain
    73°
    Monday 5/13
    Day
    85°
    40% Chance of Storms
    Forecast day icon
    Night
    73°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 70F with an average humidity of 71%. Winds will be 10 mph from the E.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 83%. Winds will be 11 mph from the E.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    87°
    Forecast night icon
    Night
    Clear
    74°
    Tuesday 5/14
    Day
    87°
    30% Chance of Rain
    Forecast day icon
    Night
    74°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a 25% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 72F with an average humidity of 72%. Winds will be 11 mph from the E.
    Night Details
    Clear. Low temperature around 74F. Dew point will be around 72F with an average humidity of 84%. Winds will be 13 mph from the SE.